<!DOCTYPE html>
<html>
<head>
<style>
body {
 font-size: 16px;
}
</style>
</head>
<body>
<p style="border: 1px solid #000;">Test 1</p>
<p style="border: 3px solid #000;">Test 2</p>
<p style="border: 4px solid #000;">Test 3</p>
</body>
</html>
